A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 5835-01-242-9806
NSN 7035-00-941-4949
NSN 5998-00-559-8695
NSN 5960-00-253-1473
NSN 6240-00-197-6819
NSN 5950-00-227-7869
NSN 4140-00-561-6749
NSN 5975-01-521-1072
NSN 5905-01-640-9667
NSN 5975-01-376-3005
NSN 5985-00-285-8466
NSN 5920-01-615-0546